Voltage Reference

Explore Voltage Reference parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Tolerance	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input	Current - Supply	Current - Cathode	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
LM4040C25ILPR LM4040 PRECISION MICROPOWER SHUN National Semiconductor	1,033	1.27	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Bulk	Active	Shunt	Fixed	2.5V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM336Z-2.5/LFT1 LM336-2.5-N VOLTAGE REFERENCE DI National Semiconductor	125,861	1.07	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	2.49V	-	10 mA	±4%	-	-	-	-	-	400 µA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM336Z-2.5/LFT3 LM336-2.5-N VOLTAGE REFERENCE DI National Semiconductor	4,818	1.07	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	2.49V	-	10 mA	±4%	-	-	-	-	-	400 µA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM431CCZ/NOPB LM431 ADJUSTABLE PRECISION National Semiconductor	9,000	1.10	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Adjustable	2.5V	37 V	100 mA	-0.6%, +0.4%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM4041DIZ-ADJ TWO TERMINAL VOLTAGE REFERENCE, National Semiconductor	5,350	0.00	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Adjustable	1.24V	10 V	12 mA	±1%	150ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Through Hole	TO-92-3
LM4041CIZ-ADJ/NOPB LM4041-N PRECISION MICROPOWER SH National Semiconductor	1,055	1.04	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Adjustable	1.233V	10 V	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040DIZ-5.0/LFT1 LM4040-N 100-PPM/C PRECISION MIC National Semiconductor	28,000	0.88	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040DIZ-5.0 TWO TERMINAL VOLTAGE REFERENCE, National Semiconductor	6,882	0.00	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040DIM3X-4.1 TWO TERMINAL VOLTAGE REFERENCE, National Semiconductor	6,000	0.00	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	4.096V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	78 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4040C20ILPR LM4040 PRECISION MICROPOWER SHUN National Semiconductor	2,000	1.33	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Bulk	Active	Shunt	Fixed	2.048V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4040C41IDBZR LM4040 PRECISION MICROPOWER SHUN National Semiconductor	1,351	1.33	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	4.096V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	88 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM285Z-2.5/LFT7 LM285-2.5-N MICROPOWER VOLTAGE R National Semiconductor	18,000	1.30	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	150ppm/°C	-	120µVrms	-	-	20 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM4041CIM3-1.2+ LM4041 IMPROVED PRECISION MICROP Analog Devices Inc./Maxim Integrated	10,535	0.37	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	1.225V	-	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	60 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4040QDEM3-2.5/NOPB LM4040-N-Q1 - AUTOMOTIVE 100-PPM Texas Instruments	6,762	1.42	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	2.5V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-3
LE26V032BQF-AH Shunt Voltage Reference IC Adjus Flip Electronics	42,000	0.00	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LT1004IPWR-2-5 LT1004-2.5 MICROPOWER INTEGRATED National Semiconductor	1,975	0.62	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±0.8%	20ppm/°C Typical	-	120µVrms	-	-	20 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
LM285Z-2.5 IC VREF SHUNT 1.5% TO92-3 National Semiconductor	1,838	0.41	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	80ppm/°C Typical	-	120µVrms	-	-	30 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM385BZ-2.5/NOPB LM385-2.5-N MICROPOWER VOLTAGE R National Semiconductor	7,473	1.66	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	150ppm/°C	-	120µVrms	-	-	20 µA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM4040B41IDBZR IC VREF SHUNT 0.2% SOT23-3 National Semiconductor	2,180	1.47	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	4.096V	-	15 mA	±0.2%	100ppm/°C	-	80µVrms	-	-	88 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4040CIM3X-5.0 LM4040-N 100-PPM/C PRECISION MIC Texas Instruments	42,000	0.75	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	5V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3

FAQ

Frequently Asked Questions

What are Voltage Reference components used for?

Voltage Reference components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Voltage Reference part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Reference parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.